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Number of results

Journal

2005 | 3 | 2 | 245-251

Article title

2H Chemical-shift resolution and dipolar2H-1H,2H-15N correlations in solid-state MAS NMR spectroscopy for structure determination and distance measurements in hydrogen-bonded systems

Content

Title variants

Languages of publication

EN

Abstracts

EN
In solid-state NMR, deuteron (2H) spectroscopy can be performed in full analogy to1H spectroscopy, including2H chemical-shift resolution and2H-X dipolar correlation schemes, when the NMR experiments are conducted in a “rotor-synchronized” fashion under fast magic-angle spinning. Here, 2H-X NMR experiments of this type, including2H-15N and2H-1H chemical-shift correlations and distance measurements, are introduced and demonstrated on cytosine monohydrate, whose acidic protons can readily be replaced by deuterons by recrystallization from D2O. In this way,2H NMR spectroscopy provides information complementary to1H NMR data, which is particularly useful for studying hydrogen bonds in supra- or biomolecular systems.

Publisher

Journal

Year

Volume

3

Issue

2

Pages

245-251

Physical description

Dates

published
1 - 6 - 2005
online
1 - 6 - 2005

Contributors

  • Max Planck Institute for Polymer Research, Postfach 3148, 55021, Mainz, Germany
author
  • Max Planck Institute for Polymer Research, Postfach 3148, 55021, Mainz, Germany

References

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  • [2] M. Ernst, M.A. Meier, T. Tuherm, A. Samoson and B.H. Meier: “Low-power high-resolution solid-state NMR of peptides and proteins”,J. Am. Chem. Soc., Vol. 126, (2004), p. 4764. http://dx.doi.org/10.1021/ja0494510[Crossref]
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  • [5] I. Schnell: “Dipolar recoupling under fast MAS conditions”,Progr. NMR Spectr., Vol. 145, (2004), p. 45.
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  • [9] S. Antonijevic and S. Wimperis: “Refocusing of chemical and paramagnetic shift anisotropies in2H NMR using the quadrupolar-echo experiment”,J. Magn. Reson., Vol. 164, (2003), p. 343. http://dx.doi.org/10.1016/S1090-7807(03)00272-6[Crossref]
  • [10] A. Hoffmann and I. Schnell: “Two-dimensional double-quantum2H NMR spectroscopy in the solid state under OMAS conditions: Correlating2H chemical shifts with quasistatic lineshapes”,Chem.Phys.Chem., Vol. 5, (2004), p. 966.
  • [11] M.M. Maricq and J.S. Waugh: “NMR in rotating solids”,J. Chem. Phys., Vol. 70, (1979), p. 3300. http://dx.doi.org/10.1063/1.437915[Crossref]
  • [12] I.G. Shenderovich, H.H. Limbach, S.N. Smirnov, P.M. Tolstoy, G.S. Denisov and N.S. Golubev: “H/D isotope effects on the low-temperature NMR parameters and hydrogen bond geometries of (FH)(2)F- and (FH)(3)F- dissolved in CDF3/CDF2Cl”,Phys. Chem. Chem. Phys., Vol. 4 (2002), p. 5488. http://dx.doi.org/10.1039/b206323a[Crossref]
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  • [15] H.P. Weber, B.M. Craven and R.K. McMullan: “The structure of deuterated cytosine monohydrate at 82 K by neutron diffraction”,Acta Cryst. B, Vol. 36, (1980), p. 645. http://dx.doi.org/10.1107/S0567740880003986[Crossref]
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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_BF02551530
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